[Firestone]

Can anyone tell me why this doesn't write "Logged In"?
The program should run through and see that the user name, and password are correct, and display logged in. But it doesn't display anything...

<script type = "text/javascript">
var users = new Array()
var pass = new Array()
users[0] = "Tyler"
users[1] = "Michelle"
users[2] = "Robert"
users[3] = "Cecily"
pass[0] = "TRL"
pass[1] = "MDL"
pass[2] = "RRL"
pass[3] = "CCL"

stat = checkInfo()
if (stat="yes")
{
document.write("Logged In")
}
else
{
document.write("Logged Out")
}


function checkInfo()
{
var x
var uname="Tyler"
var upass="TRL"
var pcheck
var stat
var ustat
var pstat
x=0
while (x<=3)
{
if (uname = users[x])
{
ustat = "yes"
pcheck = x
}
else {ustat="no"}
if (upass=pass[pcheck])
{
pstat="yes"
}
if (ustat="yes"&&pstat="yes") {stat="yes"}
else {stat="no"}
return stat
}
</script>

 

[Shadow2531]

if ( this == that ) NOT if ( this = that )

 

[AGCurry]

In addition to Shadow2531's observation, I don't see where you're incrementing your loop counter variable (x) in the CheckInfo function...

 

[Firestone]

Alright I changed the code to this:

<script type = "text/javascript">
var users = new Array()
var pass = new Array()
users[0] = "Tyler"
users[1] = "Michelle"
users[2] = "Robert"
users[3] = "Cecily"
pass[0] = "TRL"
pass[1] = "MDL"
pass[2] = "RRL"
pass[3] = "CCL"

stat = checkInfo()
if (stat == "yes")
{
document.write("Logged In")
}
else
{
document.write("Logged Out")
}


function checkInfo()
{
var x
var uname="Tyler"
var upass="TRL"
var pcheck
var stat
var ustat
var pstat
x=0
while (x<=3)
{
if (uname == users[x])
{
ustat = "yes"
pcheck = x
}
else {ustat="no"}
if (upass == pass[pcheck])
{
pstat="yes"
}
if (ustat == "yes" && pstat == "yes") {stat="yes"}
else {stat="no"}
return stat
}
</script>

And it still displays a blank screen